diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..52326ef4af192a76fe667564ff46b865f6db039b
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..3cf48e119cdd1d5aec96cdb1b79bfe9126b6faa6
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/gdal
diff --git a/gdal-3.10.2.tar.xz b/gdal-3.10.2.tar.xz
deleted file mode 100644
index 8a3393bd90b432d0f1307733cfc3a72b37fc2db8..0000000000000000000000000000000000000000
Binary files a/gdal-3.10.2.tar.xz and /dev/null differ
diff --git a/gdal-3.10.3.tar.xz b/gdal-3.10.3.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..074ebe31c88caf66eabf5ba32b3732fc9d1700f4
--- /dev/null
+++ b/gdal-3.10.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:335a8d2c7567d783563d3fed37e8b58d72d9c1723f6fd1d8c299fe4c0d936781
+size 9208456
diff --git a/gdal.spec b/gdal.spec
index 0242df84aa1b93bba26ed504262c9af94747c7ce..f2b9fc5ca4202fa8f4f5baad987eb07fab1ab3a4 100644
--- a/gdal.spec
+++ b/gdal.spec
@@ -22,13 +22,13 @@
 %endif
 
 Name:          gdal
-Version:       3.10.2
+Version:       3.10.3
 Release:       1
 Summary:       GIS file format library
 License:       MIT
-URL:           http://www.gdal.org
-Source0:       http://download.osgeo.org/gdal/%{version}/gdal-%{version}.tar.xz
-Source1:       http://download.osgeo.org/%{name}/%{version}/%{name}autotest-%{version}.tar.gz
+URL:           https://www.gdal.org
+Source0:       https://download.osgeo.org/gdal/%{version}/gdal-%{version}.tar.xz
+Source1:       https://download.osgeo.org/%{name}/%{version}/%{name}autotest-%{version}.tar.gz
 # Multilib compatible cpl-config.h header
 Source2:       cpl-config.h
 # Multilib compatible gdal-config script
@@ -356,6 +356,9 @@ cp -a %{SOURCE3} %{buildroot}%{_bindir}/%{name}-config
 %{_jnidir}/%{name}/gdal-%{version}-javadoc.jar
 
 %changelog
+* Tue Apr 29 2025 Funda Wang <fundawang@yeah.net> - 3.10.3-1
+- update to 3.10.3
+
 * Tue Mar 25 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 3.10.2-1
 - Update to 3.10.2
 
diff --git a/gdalautotest-3.10.2.tar.gz b/gdalautotest-3.10.2.tar.gz
deleted file mode 100644
index beef6fa75c073ad9b0456c872bedba40dfb25801..0000000000000000000000000000000000000000
Binary files a/gdalautotest-3.10.2.tar.gz and /dev/null differ
diff --git a/gdalautotest-3.10.3.tar.gz b/gdalautotest-3.10.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c472d13c03416b800c4ba3beb1d02997248809c7
--- /dev/null
+++ b/gdalautotest-3.10.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64a9a4bdfb1027d9dcb6d684bd7aa2a76f6612e18eca71897e4025ec4e1e097
+size 17694635